Transaction not yet indexed

3MDCtPhD4DSmx4dBJT66EPKmcqhGAfY3YtZ3YBDUJznuuUDmrBqTz3NxB3DmPu8ntac9g67fuaCqmm1RjfWM7LGh

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.